MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 01c8966718aa1996c3b0460be4df08ec32e4a17af72a27947060a6fc07c7455f. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


AgentTesla


Vendor detections: 5


Intelligence 5 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 01c8966718aa1996c3b0460be4df08ec32e4a17af72a27947060a6fc07c7455f
SHA3-384 hash: 7772f3dd5e66c06d2f114ae05a8228d4b6a574069f02285c22a3db1a9d68df39f656e83a5e97f32d69d43f8eb4b12e27
SHA1 hash: 52992709e60a9c8b21934335ec81289bda3ce65a
MD5 hash: d79a3d40595bc4f0c0d8fe98302ab7cb
humanhash: angel-triple-india-mockingbird
File name:orden pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'723'216 bytes
First seen:2020-05-14 06:07:34 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 3d95adbf13bbe79dc24dccb401c12091 (881 x AgentTesla, 737 x FormBook, 236 x SnakeKeylogger)
ssdeep 24576:Ctb20pkaCqT5TBWgNQ7a0SYYiqK00fz2R4OFfRD/drjJ2KbSI6ACtL4kQ:PVg5tQ7a0s1R4cfdZJlr5C8
Threatray 9'663 similar samples on MalwareBazaar
TLSH E685E012A3DE8361C3725273BA5677117E7B782946E1FA6F2FA8093CB920161530E773
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: bosmailout01.eigbox.net
Sending IP: 66.96.184.1
From: sventas@assic.com.mx
Subject: RE
Attachment: orden pdf.zip (contains "orden pdf.exe")

AgentTesla SMTP exfil server:
mail.kapackserv.com:26

Intelligence

File Origin
# of uploads :
1
# of downloads :
87
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Win.Trojan.Ramnit-1849
Create hunting rule

Win.Trojan.Ramnit-1847
Create hunting rule

SecuriteInfo.com.PSW.Agent.BORA.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Win32.Virus.Ramnit
Create hunting rule
Status:
Malicious
First seen:
2020-05-14 06:36:51 UTC
File Type:
PE (Exe)
Extracted files:
26
AV detection:
46 of 48 (95.83%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ahejmzyyvimznq5qiyf6jxyi5qzojil264vcpfdqmctpyb6hivpq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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1be97fde78848d5f414a09d31b63a422e30404d787a5467edede763c73e0bbbd
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301e1fa5855704be7f2c773cb7393098c89fe31b40dc6237420835d1c53a6a64
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7b30f4495b6650b1059c97b73bfb14d5ce76636cfdeaf3f5537a1973e625bcb4
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8275f526465d7b9d806b1be78d895d7f499044b456be1aec36b8cac8188890ac
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8d1512de63fd1bf66f80c8ec2ec640464a6ce986101849488372a38fed2bcfb6
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bfefac71337cac5e66779e74fe6ba571620329ff9da8d7ce21999d90b46bcdb9
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e9fc4844ee50f9e59616bd7238bfae3de6b8b194abf635e787e5a44d8658fe42
AgentTesla
+ 9'653 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan upx
Link:
https://tria.ge/reports/201109-39d6xwst7s/
Behaviour
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Program crash
Modifies service
Suspicious use of SetThreadContext
Adds Run key to start application
Drops startup file
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Executes dropped EXE
UPX packed file
AgentTesla Payload
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:CAP_HookExKeylogger
Create hunting rule
Author:Brian C. Bell -- @biebsmalwareguy
Reference:https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar
Rule name:suspicious_packer_section
Create hunting rule
Author:@j0sm1
Description:The packer/protector section names/keywords
Reference:http://www.hexacorn.com/blog/2012/10/14/random-stats-from-1-2m-samples-pe-section-names/
Rule name:win_agent_tesla_w1
Create hunting rule
Author:govcert_ch
Description:Detect Agent Tesla based on common .NET code sequences

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

AgentTesla

zip a849afac51cca1c209360307f8c690e47933374415f8a9eff505e9eac745da82

AgentTesla

Executable exe 01c8966718aa1996c3b0460be4df08ec32e4a17af72a27947060a6fc07c7455f

(this sample)

  
Dropped by
MD5 9d14a630faaebb5642786902d5bd2b25
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 a849afac51cca1c209360307f8c690e47933374415f8a9eff505e9eac745da82

Comments